Certification of Pharmacy Technicians (ExCPT) Practice Exam

The correct choice is based on the requirement that pharmacies must retain a specific copy of the DEA Form 222 for their records. In the context of purchasing controlled substances, the DEA Form 222 is designed to facilitate the transfer of these substances between parties and is crucial for maintaining compliance with federal regulations.

Pharmacies must keep Copy 3 of the DEA Form 222, which serves as the recipient's record of the order placed. This copy remains in the pharmacy's files as evidence of the medications ordered and received, and it must be maintained for a minimum of two years, as specified by federal law. This practice is essential for tracking the flow of controlled substances and ensuring accountability within the pharmacy.

Other copies of the form serve different purposes—Copy 1 goes to the supplier, Copy 2 is sent to the DEA, and there is no Copy 4 provided in the standard process. The specific retention of Copy 3 helps ensure pharmacies adhere to regulatory requirements and supports the accurate inventory and auditing of controlled substances.